Discover datasets

This dataset contains behavioral events and electrophysiological (EEG) recordings from a hybrid spatial-navigation and free recall experiment in which participants act as couriers delivering items to stores in a virtual town and later recall their deliveries. Sessions were either read-only, used to collect training data, or closed-loop, in which classifier predictions of memory encoding were used to time stimulus presentation. It represents the non-invasive portion of a project aimed at improving memory through closed-loop stimulus timing optimization.

Participants

34

Channels

128 (biosemi)

Citations

6

Size

1.30 TB

Version

v1.0.0

Updated

Jun 25, 2026

This dataset contains EEG recordings from 34 participants (one session each) who viewed 242 object images, 121 challenge and 121 control images, selected from comparisons between human behavioural performance and AlexNet. The study examines adaptive recruitment of cortex-wide recurrent processing during visual object recognition. The derivatives folder contains outputs of the decoding analyses, including time-resolved decoding accuracy matrices for object identity (.npz).

Participants

34

Channels

63 (10-10)

Citations

2

Size

61.2 GB

Version

v1.0.0

Updated

Jun 30, 2026

EEG recordings from an executive functioning battery comprising the N-Back, Sustained Attention to Response Task (SART), and Local-Global tasks. Data were collected from 24 participants in two sessions, on the first and last day of a frontal midline theta neurofeedback meditation training experiment, to assess neurofeedback effects on executive function. Data are provided in EEGLAB .set format, with the original .bdf files in the sourcedata folder.

Participants

24

Channels

64 (10-10)

Citations

51

Size

26.8 GB

Version

v1.0.0

Updated

Jun 1, 2026

A visual event-related potential dataset of 124-channel EEG recorded from 10 healthy participants viewing photographs from six object categories (human body, human face, animal body, animal face, fruit/vegetable, inanimate object). It contains 5,184 trials, with 72 images per category shown for 500 ms with a 750 ms interstimulus interval. The data support research on neural object representations through single-trial EEG classification and representational similarity analysis, and are distributed in BIDS format via MOABB.

Participants

10

Channels

124 (egi-geodesic)

Citations

93

HED

v8.4.0

Size

3.40 GB

Version

v1.0.3

Updated

Aug 18, 2026

EEG recordings from 37 healthy adult participants (under 35 years, normal or corrected-to-normal vision) performing a visual contextual trajectory paradigm. In this paradigm, the onset of a bound stimulus violated an established trajectory in brightness, size, or orientation, while control trials contained no violation. The dataset supports investigation of attribute-specific prediction error and expectation signals in visual processing.

Participants

37

Channels

64 (10-10)

Citations

3

Size

39.1 GB

Version

v1.0.0

Updated

Jun 25, 2026

EEG dataset investigating the neural time course of spontaneous face perception, including face pareidolia. Participants viewed 300 images of human faces, illusory faces, and matched non-face objects presented centrally at 3.75 Hz while performing an orthogonal target detection task. The study also involved behavioural tasks (odd-one-out dissimilarity, face-likeness ratings, and face/object categorisation) using the same stimuli.

Participants

21

Citations

1

Size

32.0 GB

Version

v1.0.0

Updated

Jun 18, 2026

Stereo-EEG recordings from six patients with medically refractory epilepsy performing a scene recognition memory task with concurrent EyeLink eye tracking. The dataset accompanies a study of how the human hippocampus rapidly coordinates effective learning, and is a lossless iEEG-BIDS re-packaging of the authors' public Zenodo release. It includes electrode MNI coordinates, behavioural arrays, eye-tracking files and the authors' analysis code in sourcedata.

Participants

6

Size

41.7 GB

Version

v1.0.0

Updated

Oct 8, 2026

A mobile EEG dataset of auditory attention from 20 participants performing a two-competing-speaker paradigm. Participants either sat on a chair or walked an indoor route while attending to one of two speakers. Salient environmental events presented from in front of the participant were used to disrupt attention, allowing neural tracking of speech to be studied in realistic, mobile conditions.

Participants

20

Channels

24 (10-10)

Size

1.15 GB

Version

v1.0.0

Updated

May 13, 2026

EEG recordings from 53 community participants, including hazardous drinkers and controls, performing a reinforcement learning task (3-armed bandit) with alcohol-related versus beverage cue images. The dataset supports investigation of electrophysiological markers of cue-specific exploration in hazardous drinking. Data were collected between 2019 and 2021 at the CRCL at the University of New Mexico.

Participants

53

Channels

66 (10-10)

Size

7.89 GB

Version

v1.0.0

Updated

Jun 25, 2026

EEG recordings from a three-armed bandit reinforcement learning task in which alcohol-related and non-alcohol beverage cues were presented to 53 community participants, including hazardous drinkers and controls. The dataset supports investigation of electrophysiological markers of cue-specific exploration in hazardous drinking. This derivative version was processed with the NEMAR pipeline.

Participants

53

Channels

56 (10-10)

Size

5.65 GB

Version

v1.0.0

Updated

Jun 28, 2026